Ependymoma (histology)

Case contributed by A.Prof Frank Gaillard

H&E section through an ependymoma demonstrating a "figure 8" ependymal rosette (or ependymal canals); cuboidal tumor cells surrounding an empty lumen.  They are far less common than perivascular pseudorosettes (a small perivascular pseudorosette is seen just below and to the left of the true rosette. 

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Case information

rID: 51845
Published: 10th Mar 2017
Last edited: 14th Aug 2019
Inclusion in quiz mode: Excluded

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